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  1. How do I compare strings in Java? - Stack Overflow

    2013年4月2日 · String Literals: Moreover, a string literal always refers to the same instance of class String. This is because string literals - or, more generally, strings that are the values of …

  2. c# - What's does the dollar sign ($"string") do? - Stack Overflow

    C# string interpolation is a method of concatenating,formatting and manipulating strings. This feature was introduced in C# 6.0. Using string interpolation, we can use objects and …

  3. What is the difference between String and string in C#?

    2008年8月10日 · String stands for System.String and it is a .NET Framework type. string is an alias in the C# language for System.String. Both of them are compiled to System.String in IL …

  4. How do I get a substring of a string in Python? - Stack Overflow

    2016年8月31日 · I want to get a new string from the third character to the end of the string, e.g. myString[2:end]. If omitting the second part means 'to the end', and if you omit the first part, …

  5. .net - What's the @ in front of a string in C#? - Stack Overflow

    A verbatim string literal consists of an @ character followed by a double-quote character, zero or more characters, and a closing double-quote character. A simple example is @"hello".

  6. c# - How to define an enum with string value? - Stack Overflow

    2011年12月21日 · You can't - enum values have to be integral values. You can either use attributes to associate a string value with each enum value, or in this case if every separator is …

  7. How can you encode/decode a string to Base64 in JavaScript?

    btoa() accepts a “string” where each character represents an 8-bit byte – if you pass a string containing characters that can’t be represented in 8 bits, it will probably break. This isn’t a …

  8. How to check if the string is empty in Python? - Stack Overflow

    Does Python have something like an empty string variable where you can do: if myString == string.empty: Regardless, what's the most elegant way to check for empty string values? I find …

  9. How to make '.Contains(string)' case insensitive - Stack Overflow

    To test if the string paragraph contains the string word (thanks @QuarterMeister) culture.CompareInfo.IndexOf(paragraph, word, CompareOptions.IgnoreCase) >= 0 Where …

  10. Differences between C++ string == and compare()? - Stack Overflow

    One thing that is not covered here is that it depends if we compare string to c string, c string to string or string to string. A major difference is that for comparing two strings size equality is …